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Permitted23/P3196Submitted 2 years agoRear extension

121 Lynmouth Avenue Merton SM4 4RR

DEMOLITION OF EXISTING EXTENSION AND CONSTRUCTION OF FULL WIDTH REAR EXTENSION WITH RAISED PLATFORM WITH ACCESS TO LOWER GROUND LEVEL WITH PRIVACY SCREENING

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Progress

Submitted
17 Nov 2023
— completed
Validated
17 Nov 2023
— completed
Consultation
16 Dec 2023
— completed
Target date
19 Jan 2024
— completed
Decided
15 Jan 2024
— completed

Application details

Reference
23/P3196
Local authority
Merton
Postcode
SM4 4RR
Ward
Lower Morden
Application type
Householder
Property type
House

Key dates

Submitted
17 Nov 2023
Validated
17 Nov 2023
Comments close
16 Dec 2023
Target decision
19 Jan 2024
Decided
15 Jan 2024

Estimated project value

£53k–£88k

Based on the 23.5m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 23.5m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £493,750 — the median of the last 8 market sales in SM4 4RR, £465,000 to £515,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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